Date of payment of patent application fee

The payment date of the patent application fee shall be calculated within two months from the date of application or within 15 days from the date of receipt of the acceptance notice. The applicant shall pay all fees within the specified time. If the payment is not made or insufficient, the application shall be deemed to be revoked.

legal ground

Article 95 of the Detailed Rules for the Implementation of the Patent Law of People's Republic of China (PRC)

The applicant shall pay the application fee, publication and printing fee and necessary application surcharge within 2 months from the date of application or within/0/5 days from the date of receiving the acceptance notice; If it fails to pay or pay in full at the expiration of the time limit, its application shall be deemed to be withdrawn.

Where the applicant claims the priority, he shall pay the priority claim fee at the same time as the application fee; Failure to pay or pay in full at the expiration of the time limit shall be deemed as failure to claim priority.